'Positron emission' diaporamas de présentation

Nuclear Chemistry

1.1k views • 89 slides

Chapter 19 Radioactivity and Nuclear Chemistry

Chemistry: A Molecular Approach , 1 st Ed. Nivaldo Tro. Chapter 19 Radioactivity and Nuclear Chemistry. Roy Kennedy Massachusetts Bay Community College Wellesley Hills, MA. 2008, Prentice Hall. The Discovery of Radioactivity.

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CS 564 Brain Theory and Artificial Intelligence

1.28k views • 75 slides

Nuclear Physics

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Ch 23.2 & 23.2: Nuclear Chemistry

Ch 23.2 & 23.2: Nuclear Chemistry. Radioactivity. One of the pieces of evidence for the fact that atoms are made of smaller particles came from the work of Marie Curie (1876-1934).

1.1k views • 52 slides

National Oncologic PET Registry

National Oncologic PET Registry. Evolution of Clinical PET. PET well established as a research tool since its development in mid 1970s Research applications evolved into clinical applications Improvements in PET scanners made clinical studies practical

703 views • 52 slides

Atoms and Nuclear Chemistry

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Chapter 3

682 views • 49 slides

Nuclear Chemistry

Unit 15. Nuclear Chemistry. Overview. Nuclear Chemistry Isotopes Nuclear force Radioactive decay Alpha, beta, gamma decay Positron emission Electron capture Nuclear Stability. Radiometric Dating Half-life Nuclear fusion Nuclear fission Nuclear energy Mass Defect

974 views • 49 slides

Chapter 2

Chapter 2. The Biology of Mind. Neurons and Neuronal Communication: The Structure of a Neuron. There are billions of neurons (nerve cells) throughout the body. Action potential: a neural impulse that travels down an axon like a wave.

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Chapter 23 Nuclear Chemistry

Chapter 23 Nuclear Chemistry. Nuclear Chemistry. Images of a human heart before and after stress detecting gamma rays from radioactive Tc-99m . Atomic Composition. Protons (+1) electrical charge mass = 1.672623 ? 10 ? 24 g mass = 1.007 atomic mass units ( amu ) Electrons

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Per Hartvig, Uppsala University PET Centre

Per Hartvig, Uppsala University PET Centre . Central dopaminergic and serotonergic function studied with positron emission tomography. Precursor amino acid (tyrosine, tryptophan) Hydroxylase (tetrahydrobiopterin ) ? L-dopa or 5-hydroxytryptophan Aromatic amino acid decarboxylase

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Typical Decay scheme II

Typical Decay scheme II. Nuclei can decrease their proton number by one in three ways, positron emission (the most common) Electron capture (much more rarely; see next slide), or proton emission (very rare). Decay rates expressed in terms of Becquerrel (1/sec) or Curies (37 GBq).

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Wie Halbleitertechnologie die Medizintechnik revolutioniert

Wie Halbleitertechnologie die Medizintechnik revolutioniert. Design & Elektronik Developers' Forum: "Embedded Goes Medical" Leipzig, September 2009. Matthias Feulner Marketing Manager m-feulner2@ti.com. Semiconductors Impact . Communications revolution. Healthcare revolution.

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Chapter 4 Body Structure

Chapter 4 Body Structure. Overview Levels of organization Anatomical position Planes of the body Body cavities Abdominopelvic divisions Quadrants Regions Spine Directional terms. Levels of Organization. Cell Cell membrane cytoplasm Nucleus Tissue Organ System Organism.

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Cognitive Neuroscience

Cognitive Neuroscience Chapter 2 Outline From Neuron to Brain Structure of the Neuron Organization of the Nervous system Methods of Cognitive Neuroscience Cognition in the Brain Gross anatomy of the Brain Cerebral Cortex and Localization Hemispheric Function Basic Concepts

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Incidental Thyroid Carcinoma Identified by Positron Emission Tomography Scanning Obtained for Metastatic Evaluation

Incidental Thyroid Carcinoma Identified by Positron Emission Tomography Scanning Obtained for Metastatic Evaluation. The American Surgeon, Vol 67:p582-584, June 2001 Peyton W. Davis, Nancy D. Perrier, Lee Adler, and Edward A. Levine. Speaker: 8700021 ???. Introduction.

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Applications of Caesium Iodide in High Energy Physics

Applications of Caesium Iodide in High Energy Physics. Applications of Caesium Iodide in High Energy Physics. What is Caesium Iodide?. Alkali Halide Scintillator Grown from crystal seed Fantastic light output Properties enhanced by dopants (Thallium or Sodium) - CsI(Tl).

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PRODUCING TINY DROPS USING THE TOOLS OF MICROFLUIDICS

540 views • 17 slides

Positron Emission Tomography (PET) at Madison

Positron Emission Tomography (PET) at Madison. Alexander K. Converse 1 , Andrew D. Roberts 2 , Robert J. Nickles 1 , Paul M. DeLuca, Jr. 1 1 University of Wisconsin - Madison 2 University of Manchester Willy Fest, Madison, 10 June 2005. Technology. Applications. Time.

516 views • 11 slides